公开(公告)号：US20100001966A1

公开(公告)日：2010-01-07

申请号：US12385333

申请日：2009-04-06

Applicant: Jia-Yih Lii ,  Kuan-Chun Tang ,  Yen-Chang Chiu

Inventor： Jia-Yih Lii ,  Kuan-Chun Tang ,  Yen-Chang Chiu

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/03547 ,  H03K17/9622

Abstract: A capacitive touchpad includes a controller, a plurality of scan lines and a plurality of sensor pads distributed over a one dimensional touch sensor. Each of the sensor pads is connected to the controller by a respective one of the scan lines to transmit a sensed value to the controller. The controller uses the sensed values and the positions of some of the sensor pads in an interpolation to determine the two dimensional coordinates of one or more touched positions. Based on the sensed values, the controller selects one or more of the sensor pads as one or more reference points for the interpolation.

Abstract translation: 电容式触摸板包括控制器，多条扫描线和分布在一维触摸传感器上的多个传感器焊盘。 每个传感器焊盘通过相应的扫描线连接到控制器，以将感测值传输到控制器。 控制器在内插中使用感测值和一些传感器垫的位置来确定一个或多个触摸位置的二维坐标。 基于感测值，控制器选择一个或多个传感器焊盘作为插值的一个或多个参考点。

公开(公告)号：US08102376B2

公开(公告)日：2012-01-24

申请号：US11318883

申请日：2005-12-28

Applicant: Jia-Yih Lii ,  Kuan-Chun Tang

Inventor： Jia-Yih Lii ,  Kuan-Chun Tang

IPC: G06F3/041

CPC classification number: G06F3/038 ,  G06F3/044

Abstract: In an object detection method for a capacitive touchpad, at least one reference time interval is used to distinguish whether a variation of the sensed value on the touchpad is resulted from an operation of an object on the touchpad, actions such as an object touch down to the touchpad, an object lift from the touchpad and an object movement on the touchpad are then determined, and operations corresponding to various gestures are correctly detected.

Abstract translation: 在用于电容式触摸板的物体检测方法中，使用至少一个参考时间间隔来区分触摸板上的感测值的变化是否由触摸板上的对象的操作产生，诸如对象的动作触摸到 然后确定触摸板，来自触摸板的对象提升和触摸板上的对象移动，并且正确地检测到与各种手势相对应的操作。

公开(公告)号：US20060232563A1

公开(公告)日：2006-10-19

申请号：US11319726

申请日：2005-12-29

Applicant: Jia-Yih Lii ,  Kuan-Chun Tang

Inventor： Jia-Yih Lii ,  Kuan-Chun Tang

IPC: G09G5/00

CPC classification number: G06F3/0416

Abstract: A touch-sense apparatus available for one-dimensional and two-dimensional modes comprises a sensor having a plurality of traces in two directions to sense the position touched by an object to produce a first signal, a two-dimensional coordinate processor to produce a two-dimensional coordinate based on the first signal in the two-dimensional mode, and a coordinate transformer to produce a second signal from the first signal or the two-dimensional coordinate in the one-dimensional mode for a one-dimensional coordinate processor to produce a one-dimensional coordinate in response to the second signal.

Abstract translation: 可用于一维和二维模式的触摸感测装置包括传感器，其具有在两个方向上的多个迹线，以感测由对象触摸的位置以产生第一信号，二维坐标处理器产生两个 基于二维模式中的第一信号的三维坐标，以及坐标变换器，用于从一维坐标处理器的一维模式中的第一信号或二维坐标产生第二信号，以产生 响应于第二信号的一维坐标。

公开(公告)号：US07688313B2

公开(公告)日：2010-03-30

申请号：US11319726

申请日：2005-12-29

Applicant: Jia-Yih Lii ,  Kuan-Chun Tang

Inventor： Jia-Yih Lii ,  Kuan-Chun Tang

IPC: G06F3/041

CPC classification number: G06F3/0416

Abstract: A touch-sense apparatus available for one-dimensional and two-dimensional modes comprises a sensor having a plurality of traces in two directions to sense the position touched by an object to produce a first signal, a two-dimensional coordinate processor to produce a two-dimensional coordinate based on the first signal in the two-dimensional mode, and a coordinate transformer to produce a second signal from the first signal or the two-dimensional coordinate in the one-dimensional mode for a one-dimensional coordinate processor to produce a one-dimensional coordinate in response to the second signal.

Abstract translation: 可用于一维和二维模式的触摸感测装置包括传感器，其具有在两个方向上的多个迹线，以感测由对象触摸的位置以产生第一信号，二维坐标处理器产生两个 基于二维模式中的第一信号的三维坐标，以及坐标变换器，用于从一维坐标处理器的一维模式中的第一信号或二维坐标产生第二信号，以产生 响应于第二信号的一维坐标。

公开(公告)号：US20070126708A1

公开(公告)日：2007-06-07

申请号：US11518455

申请日：2006-09-11

Applicant: Tso-Chieh Yang ,  Kuan-Chun Tang ,  Jia-Yih Lii

Inventor： Tso-Chieh Yang ,  Kuan-Chun Tang ,  Jia-Yih Lii

IPC: G09G5/00

CPC classification number: G06F3/04883

Abstract: In a gesture detection method for a touch control bar with button and scroll bar functions, according to the present invention, various gestures such as tap, drag and double tap are determined by detecting an object that touches on the touch control bar, leaves from the touch control bar, and moves on the touch control bar.

Abstract translation: 在根据本发明的用于具有按钮和滚动条功能的触摸控制条的手势检测方法中，通过检测触摸控制条上的物体，从左侧 触摸控制栏，并在触摸控制栏上移动。

公开(公告)号：US20070002027A1

公开(公告)日：2007-01-04

申请号：US11274177

申请日：2005-11-16

Applicant: Jia-Yih Lii ,  Kuan-Chun Tang

Inventor： Jia-Yih Lii ,  Kuan-Chun Tang

IPC: G09G5/00

CPC classification number: G06F3/038

Abstract: A smart control method for cursor movement using a touchpad comprises detecting the location of an object touched on the touchpad for determining the coordinate information of the object, detecting the movement of the object on the touchpad for generating the location information of the object, and generating a signal representative of moving a cursor if the object is detected to stop moving on and stay on the touchpad for a period longer than a threshold time.

Abstract translation: 用于使用触摸板的光标移动的智能控制方法包括检测触摸在触摸板上的对象的位置，以确定对象的坐标信息，检测对象在触摸板上的移动，以产生对象的位置信息，并产生 代表如果检测到对象以停止移动并且在触摸板上停留长于阈值时间的时间的信号，则表示移动光标。

公开(公告)号：US20060279551A1

公开(公告)日：2006-12-14

申请号：US11318883

申请日：2005-12-28

Applicant: Jia-Yih Lii ,  Kuan-Chun Tang

Inventor： Jia-Yih Lii ,  Kuan-Chun Tang

IPC: G09G5/00

CPC classification number: G06F3/038 ,  G06F3/044

Abstract: In an object detection method for a capacitive touchpad, at least one reference time interval is used to distinguish whether a variation of the sensed value on the touchpad is resulted from an operation of an object on the touchpad, actions such as an object touch down to the touchpad, an object lift from the touchpad and an object movement on the touchpad are then determined, and operations corresponding to various gestures are correctly detected.

Abstract translation: 在用于电容式触摸板的物体检测方法中，使用至少一个参考时间间隔来区分触摸板上的感测值的变化是否由触摸板上的对象的操作产生，诸如对象的动作触摸到 然后确定触摸板，来自触摸板的对象提升和触摸板上的对象移动，并且正确地检测到与各种手势相对应的操作。

公开(公告)号：US08149219B2

公开(公告)日：2012-04-03

申请号：US11274178

申请日：2005-11-16

Applicant: Jia-Yih Lii ,  Yen-Chang Chiu ,  Yung-Lieh Chien

Inventor： Jia-Yih Lii ,  Yen-Chang Chiu ,  Yung-Lieh Chien

IPC: G06F3/041

CPC classification number: G06F3/0414 ,  G06F3/03547

Abstract: In a touchpad with single-layered PCB structure, a PCB has a bottom layer with a sensor area and a component area thereon, the sensor area includes two directional traces directly connected to the component area, respectively, and carbon film wires in the sensor area for interconnecting one or more of the directional traces.

Abstract translation: 在具有单层PCB结构的触摸板中，PCB具有其上具有传感器区域和部件面积的底层，传感器区域包括分别直接连接到部件区域的两个方向迹线，以及传感器区域中的碳膜线 用于互连一个或多个方向迹线。

公开(公告)号：US20060202970A1

公开(公告)日：2006-09-14

申请号：US11274178

申请日：2005-11-16

Applicant: Jia-Yih Lii ,  Yen-Chang Chiu ,  Yung-Lieh Chien

Inventor： Jia-Yih Lii ,  Yen-Chang Chiu ,  Yung-Lieh Chien

IPC: G09G5/00

CPC classification number: G06F3/0414 ,  G06F3/03547

Abstract: In a touchpad with single-layered PCB structure, a PCB has a bottom layer with a sensor area and a component area thereon, the sensor area includes two directional traces directly connected to the component area, respectively, and carbon film wires in the sensor area for interconnecting one or more of the directional traces.

Abstract translation: 在具有单层PCB结构的触摸板中，PCB具有其上具有传感器区域和部件面积的底层，传感器区域包括分别直接连接到部件区域的两个方向迹线，以及传感器区域中的碳膜线 用于互连一个或多个方向迹线。

公开(公告)号：US20080150904A1

公开(公告)日：2008-06-26

申请号：US11643852

申请日：2006-12-22

Applicant: Yen-Chang Chiu ,  Jia-Yih Lii ,  Tso-Chieh Yang ,  Chen-Yao Yang

Inventor： Yen-Chang Chiu ,  Jia-Yih Lii ,  Tso-Chieh Yang ,  Chen-Yao Yang

IPC: G06F3/041

CPC classification number: G06F3/03547 ,  G06F3/03543

Abstract: A touch scroll mouse with orientation sensation comprises a touchpad providing a scroll bar function. The touchpad comprising a plurality of orientation structures, these orientation structures including barriers, protuberant or concave lump structures, protuberant transverse structures or transverse nicks, supplying the users to tell if their finger touch the auto-scrolling regions or determine their slide distance and direction.

Abstract translation: 具有定向感觉的触摸滚动鼠标包括提供滚动条功能的触摸板。 触摸板包括多个取向结构，这些取向结构包括屏障，凸起或凹形块状结构，突出的横向结构或横向切口，供给用户以判断他们的手指是否接触自动滚动区域或确定它们的滑动距离和方向。